Bought 12” for 12” flange and ceiling box… it is extremely tight and doesn’t seem to want to go on the flange or box? Am I missing something?

It is a tight fit I used it on mobile home went on fairly easy they do mention in the description it is used for mobile home so I'm not sure if it works on your application or not Hope this helps

can this be made explosion proof with wire clips? planning to use as vent for paint spray booth using flammable paints

This is where you get professional advice. Also don’t “roll you own” when it comes to explosion proof stuff. There are companies out there that make explosion proof stuff as well as paint booths. Their are various UL and NFPA requirements that have to be met. Look for used equipment, with this economy it is out there. There are ways of saving money, there are parts of this you can DIY, but you need someone who understands the hazards to do this safely. Also, anyone telling you how to do this without seeing what you want to do - does not know what they are doing.

Im making my own welding extractor, do you think that is going to work?

Yes, it should work for a welding extractor. Use duct tape between the ducting and the metal clamps to protect the ducting, otherwise the clamps can rip holes in it

Can this replace hvac duct work for a house

It will but I'd advise not to. It's not insulated enough.

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Flexible 12-Inch Aluminum Ducting, 25-Feet Long | Heavy-Duty Four-Layer Protection for Heating Cooling Ventilation and Exhaust

Product ID: 182430437

Details

Brand
AC Infinity
Color
Black
Item Length
25 feet
Item Weight
3.9 kg
Manufacturer
AC Infinity
Material
All Aluminum

📏25 feet length for versatile setups

🔄Flexible steel-wire spiral for easy install

🛡️4-layer durable leak & tear resistance

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Description

🌀 Flex your airflow game with AC Infinity’s powerhouse ducting!

CUSTOMIZABLE LENGTH - Easily shorten the 25-foot aluminum duct to fit your unique project needs without compromising performance.
UNMATCHED DURABILITY - Four-layer design ensures maximum resistance to leaks, tears, and cuts—built to last through any HVAC challenge.
VERSATILE APPLICATION - Ideal for HVAC, dryer vents, grow rooms, and tents—engineered to optimize airflow wherever you need it.
EFFORTLESS FLEXIBILITY - Steel-wire spiral core bends and twists easily, perfect for tight spaces and complex ventilation routes.
COMPLETE INSTALLATION KIT - Includes two stainless steel 12-inch clamps for a secure, professional-grade fit right out of the box.

The AC Infinity Flexible 12-Inch Aluminum Ducting offers a robust 25-foot length with a four-layer construction that resists leaks, tears, and cuts. Its steel-wire spiral core provides exceptional flexibility for installation in tight or complex spaces. Made from durable aluminum and thermoplastic materials, it includes two stainless steel clamps for secure fitting, making it a top choice for HVAC, dryer, and grow room ventilation.

Specifications

ASIN	B0845M9V2M
Best Sellers Rank	#1,533 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in HVAC Ducting
Brand Name	AC Infinity
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (22,453)
Item Dimensions L x W	300"L x 12"W
Item Length	25 feet
Item Weight	3.9 kg
Manufacturer	AC Infinity
Material Type	All, Aluminum, Polyvinyl Chloride (PVC)
Nominal Wall Thickness	0.0625 inches
Outside Diameter	12 inches
UPC	819137021273
Unit Count	1 Count

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$426.51

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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